There is no need to pass the error code to the variable 'result'.
Just return the error directly when error occurs.
Return 0 at the end of this function when error is not happened.
Suggested-by: Julian Calaby <julian.cal...@gmail.com>
Signed-off-by: Chaehyun Lim <chaehyun....@gmail.com>
---
drivers/staging/wilc1000/host_interface.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index b1aa7dd..427fbaa 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -5343,7 +5343,7 @@ int host_int_set_mac_chnl_num(tstrWILC_WFIDrv *wfi_drv,
u8 channel)
int host_int_wait_msg_queue_idle(void)
{
- int result = 0;
+ int result;
struct host_if_msg msg;
@@ -5354,13 +5354,13 @@ int host_int_wait_msg_queue_idle(void)
result = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
if (result) {
PRINT_ER("wilc mq send fail\n");
- result = -EINVAL;
+ return -EINVAL;
}
/* wait untill MSG Q is empty */
down(&hWaitResponse);
- return result;
+ return 0;
}
s32 host_int_set_wfi_drv_handler(tstrWILC_WFIDrv *u32address)
--
2.6.0
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
